Preparation of novel chelating sponge as an adsorbent for the removal of Cu2+ from water
Preparation of novel chelating sponge as an adsorbent for the removal of Cu2+ from water
复制标题
新型螯合海绵吸附剂的制备用于去除水中的Cu2
DOI：
10.1016/j.cclet.2013.06.012
复制
发表时间：
2013-11-01
影响因子：
9.1
通讯作者：
Yang, Xin
中科院分区：
文献类型：
--
作者：
Cheng, Cheng;Wang, Jin-Nan;Yang, Xin
采用接枝聚合和亲核取代反应制备了羟肟酸基改性螯合海绵。采用元素分析、扫描电镜（SEM）、红外光谱（FT-IR）和XPS对海绵吸附剂（PVA-MA-HH）进行表征。吸附等温线研究表明，PVA-MA-HH对Cu2+具有较高的平衡吸附能力。(C) 2013王金南。由Elsevier B.V.代表中国化学会出版。版权所有。
The novel chelating sponge modified with hydroxamic acid groups was prepared by a grafting polymerization followed by a nucleophilic substitution reaction. Elementary analysis, SEM, FT-IR spectroscopy and XPS were used to characterize the spongy adsorbent (PVA-MA-HH). Adsorption isotherm study indicated that PVA-MA-HH had high equilibrium adsorption capacity for Cu2+. (C) 2013 Jin-Nan Wang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.